Added a loading spinner.

It lets you know when stuff is going on.

.gitattributes

@@ -0,0 +1 @@
+* text=auto

beau.py

@@ -1,13 +1,19 @@
 import json
 import platform
-import sublime
 import sublime_plugin
+import subprocess
+import sublime
+from .status_loops import loop_status_msg
+from threading import Thread
 from http.client import responses
-from subprocess import Popen, PIPE
+from sublime import load_settings, active_window
+from subprocess import check_output
 
 SETTINGS_FILE = 'Beau.sublime-settings'
 SYNTAX = 'Packages/JavaScript/JSON.sublime-syntax'
 
+is_windows = (platform.system() == 'Windows')
+
 class InsertTextCommand(sublime_plugin.TextCommand):
 	def run(self, edit, text):
 		self.view.insert(edit, 0, text)
@@ -15,127 +21,112 @@ class InsertTextCommand(sublime_plugin.TextCommand):
 class BeauCommand(sublime_plugin.TextCommand):
 	requests = []
 	path = ''
+	active_view = None
+	scope = None
+	folders = []
+	stop = None
+
+	def inThread(self, command, onComplete, cwd=None):
+		def thread(command, onComplete):
+			try:
+				self.stop = loop_status_msg([' ⣾', ' ⣽', ' ⣻', ' ⢿', ' ⡿', ' ⣟', ' ⣯', ' ⣷'], .1)
+				proc = check_output(command, shell=is_windows, stderr=subprocess.STDOUT, cwd=cwd)
+				onComplete(proc)
+				return
+			except subprocess.CalledProcessError as e:
+				self.stop()
+				sublime.set_timeout_async(lambda: active_window().status_message('Beau Command Failed. Open the console for more info.'), 1000)
+				print(e.output)
+
+		thread = Thread(target=thread, args=(command, onComplete))
+		thread.start()
+
+		return thread
 
 	def run(self, edit):
-		settings = sublime.load_settings(SETTINGS_FILE)
+		settings = load_settings(SETTINGS_FILE)
 		self.path = settings.get('cli_path', '')
-		active_window = sublime.active_window()
-		active_view = active_window.active_view()
+		self.active_view = active_window().active_view()
+		self.folders = active_window().folders()
 
-		scope = active_view.scope_name(active_view.sel()[0].b)
-		if not scope.startswith('source.yaml'):
-			active_window.status_message('Beau can only be ran on yaml files.')
-			return
+		self.scope = self.active_view.scope_name(self.active_view.sel()[0].b)
+		command = [self.path, 'list', '--no-format']
+		if self.scope.startswith('source.yaml'):
+			command.extend(['-c', self.active_view.file_name()])
 
-		print('Using ' + self.path)
-		print([
-			self.path,
-			'-c',
-			active_view.file_name(),
-			'list',
-			'--no-format'
-		])
+		self.inThread(
+			command,
+			self.listFetched,
+			cwd=self.folders[0] if len(self.folders) > 0 else None
+		)
 
-		proc = Popen([
-			self.path,
-			'-c',
-			active_view.file_name(),
-			'list',
-			'--no-format'
-		], stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=self.is_windows())
-
-		for line in iter(proc.stderr.readline, b''):
-			print(line)
-			active_window.status_message(line.decode("utf-8"))
+	def listFetched(self, list):
+		self.stop(True)
 
 		requests = []
 		self.requests[:] = []
-		for line in iter(proc.stdout.readline, b''):
+		for line in list.splitlines():
 			req = line.decode('utf-8').rstrip().split('\t')
+			method, alias, endpoint = req
+			requests.append([alias, endpoint])
+			self.requests.append(req)
 
-			if len(req) == 3:
-				method, alias, endpoint = req
-				requests.append([alias, endpoint])
-				self.requests.append(req)
+		active_window().show_quick_panel(requests, self.on_request_selected)
 
-			elif len(req) == 5:
-				method, alias, endpoint, title, description = req
-				self.requests.append([method, alias, endpoint])
-
-				if description == 'undefined':
-					description = endpoint
-
-				if title == 'undefined':
-					title = alias
-				else:
-					title = title + ' (' + alias + ')'
-
-				requests.append([title, description])
-
-		proc.wait()
-		active_window.show_quick_panel(requests, self.on_done)
-
-	def on_done(self, index):
+	def on_request_selected(self, index):
 		if index == -1:
 			return
 
-		active_window = sublime.active_window()
-		active_view = active_window.active_view()
-
 		method, alias, endpoint = self.requests[index]
 
-		active_window.status_message('Executing: ' + alias)
+		active_window().status_message('Running: ' + alias)
 
-		print([
-			self.path,
-			'-c',
-			active_view.file_name(),
-			'request',
-			alias,
-			'--no-format'
-		])
+		def handleResult(result):
+			self.stop(True)
 
-		proc = Popen([
-			self.path,
-			'-c',
-			active_view.file_name(),
-			'request',
-			alias,
-			'--no-format'
-		], stdin=PIPE, stdout=PIPE, stderr=PIPE, shell=self.is_windows())
+			response = []
+			for line in result.splitlines():
+				response.append(line.rstrip())
 
-		for line in iter(proc.stderr.readline, b''):
-			print(line)
-			active_window.status_message(line.decode("utf-8"))
+			active_window().status_message('')
 
-		response = []
-		for line in iter(proc.stdout.readline, b''):
-			response.append(line.rstrip())
+			status, endpoint, headers, body = response
 
-		active_window.status_message('')
+			status = status.decode('utf-8')
+			endpoint = endpoint.decode('utf-8')
+			headers = headers.decode('utf-8')
+			body = body.decode('utf-8')
 
-		status, endpoint, headers, body = response
+			results_view = active_window().new_file()
+			results_view.set_name('Results: ' + alias)
 
-		status = status.decode('utf-8')
-		endpoint = endpoint.decode('utf-8')
-		headers = headers.decode('utf-8')
-		body = body.decode('utf-8')
+			content = method + ' ' + endpoint + '\n'
+			content += status + ' ' + responses[int(status)] + '\n\n'
 
-		results_view = active_window.new_file()
-		results_view.set_name('Results: ' + alias)
+			content += 'Response Headers: \n'
+			content += self.autoindent(headers)
 
-		content = method + ' ' + endpoint + '\n'
-		content += status + ' ' + responses[int(status)] + '\n\n'
-		content += 'Response Headers: \n'
-		content += self.autoindent(headers)
-		content += '\n\nResponse Body: \n'
-		content += self.autoindent(body)
+			content += '\n\nResponse Body: \n'
+			content += self.autoindent(body)
 
-		results_view.run_command('insert_text', {'text': content})
-		results_view.set_scratch(True)
-		results_view.set_syntax_file(SYNTAX)
+			results_view.run_command('insert_text', {'text': content})
+			results_view.set_scratch(True)
+			results_view.set_syntax_file(SYNTAX)
+
+		command = [self.path, 'request', alias, '--no-format']
+		if self.scope.startswith('source.yaml'):
+			command.extend(['-c', self.active_view.file_name()])
+
+		self.inThread(
+			command,
+			onComplete=handleResult,
+			cwd=self.folders[0] if len(self.folders) > 0 else None
+		)
 
 	def autoindent(self, obj):
+		if not obj.strip():
+			return 'Empty';
+
 		parsed = json.loads(obj)
 		return json.dumps(
 			parsed,

messages/install.txt

@@ -1,15 +1,16 @@
-# Beau
+Installation
 
-## Installation
 Before beginning you need to have installed beau, you can find out how to
 do so here: https://github.com/seich/beau.
 
-## Setup
+Setup
+
 The first thing you should do now if open up the settings
 file (Preferences > Package Settings > Beau > Settings - User) and set up your cli_path.
 It should be pointing to the location of your beau installation.
 
-## Usage
+Usage
+
 Once that's done, you can start use beau without leaving sublime.
 To use this plugin, open up a beau config file and open the commands palette (ctrl + shift + p).
 Type Beau Request and select the request you want to make. A new file should open showing you the

send_self.py

@@ -0,0 +1,67 @@
+"""
+The MIT License (MIT)
+Copyright (c) 2015 Clay Sweetser
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+"""
+
+from weakref import proxy, WeakKeyDictionary
+from sys import version_info
+from functools import wraps
+import sublime
+
+def get_next_method(generator_instance):
+    if version_info[0] >= 3:
+        return generator_instance.__next__
+    else:
+        return generator_instance.next
+
+
+def send_self(use_proxy):
+    """ A decorator which sends a generator a reference to itself via the first
+    'yield' used.
+    Useful for creating generators that can leverage callback-based functions
+    in a linear style, by passing their 'send' method as callbacks.
+    Note that by default, the generator instance reference sent is a weakly
+    referenced proxy. To override this behavior, pass `False` or
+    `use_proxy=False` as the first argument to the decorator.
+    """
+    _use_proxy = True
+
+    # We either directly call this, or return it, to be called by python's
+    # decorator mechanism.
+    def _send_self(func):
+        @wraps(func)
+        def send_self_wrapper(*args, **kwargs):
+            generator = func(*args, **kwargs)
+            generator.send(None)
+            if _use_proxy:
+                generator.send(proxy(generator))
+            else:
+                generator.send(generator)
+
+        return send_self_wrapper
+
+    # If the argument is a callable, we've been used without being directly
+    # passed an arguement by the user, and thus should call _send_self directly
+    if callable(use_proxy):
+        # No arguments, this is the decorator
+        return _send_self(use_proxy)
+    else:
+        # Someone has used @send_self(bool), and thus we need to return
+        # _send_self to be called indirectly.
+        _use_proxy = use_proxy
+    return _send_self

status_loops.py

@@ -0,0 +1,123 @@
+
+"""
+The MIT License (MIT)
+Copyright (c) 2015 Clay Sweetser
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+"""
+from .send_self import send_self, get_next_method
+import sublime
+
+def loop_status_msg(frames, speed, view=None, key=''):
+    """ Creates and runs a generator which continually sets the status
+    text to a series of strings. Returns a function which, when called,
+    stops the generator.
+    Useful for creating 'animations' in the status bar.
+    Parameters:
+        `frames`: A sequence of strings displayed in order on the status bar
+        `speed`: Delay between frame shifts, in seconds
+        `view`: View to set the status on. If not provided, then
+                sublime.status_message is used.
+        `key`: Key used when setting the status on a view. Ignored if no
+               view is given.
+    To stop the loop, the returned function must be called with no arguments,
+    or a single argument for which `bool(arg) == true`. As a special condition,
+    if the first argument is a callable for which `bool(arg) == True`, then
+    the argument will be called after the last animation loop has finished.
+    If for the the given argument, `bool(arg) == False`, nothing will
+    happen.
+    """
+    flag = _FlagObject()
+    flag.flag = False
+
+    @send_self
+    def loop_status_generator():
+        self = yield
+
+        # Get the correct status function
+        set_timeout = sublime.set_timeout
+        if view is None:
+            set_status = sublime.status_message
+        else:
+            set_status = lambda f: view.set_status(key, f)
+
+        # Main loop
+        while not flag.flag:
+            for frame in frames:
+                set_status(frame)
+                yield set_timeout(get_next_method(self), int(speed * 1000))
+        if callable(flag.flag):
+            flag.flag()
+        set_status('')
+        yield
+
+    def stop_status_loop(callback=True):
+        flag.flag = callback
+
+    sublime.set_timeout(loop_status_generator, 0)
+    return stop_status_loop
+
+
+def static_status_msg(frame, speed=1):
+    """ Creates and runs a generator which displays an updatable message in
+    the current window.
+    Parameters:
+        `frame`: Initial message text
+        `speed`: Update speed, in seconds. Faster speed means faster message
+                 update, but more CPU usage. Slower update speed means less
+                 CPU usage, but slower message update.
+    To update the loop, call the returned function with the new message.
+    To stop displaying the message, call the returned function with 'true' or
+    a callable as the second parameter.
+    """
+    flag = _FlagObject()
+    flag.flag = False
+    flag.frame = frame
+
+    @send_self
+    def static_status_generator():
+        self = yield
+
+        # Get the correct status function
+        set_timeout = sublime.set_timeout
+        set_status = sublime.status_message
+
+        # Main loop
+        while not flag.flag:
+            set_status(flag.frame)
+            yield set_timeout(get_next_method(self), int(speed * 1000))
+        if callable(flag.flag):
+            flag.flag()
+        yield
+
+    def update_status_loop(message, stop=False):
+        flag.flag = stop
+        flag.frame = message
+
+    sublime.set_timeout(static_status_generator, 0)
+    return update_status_loop
+
+
+class _FlagObject(object):
+
+    """
+    Used with loop_status_msg to signal when a status message loop should end.
+    """
+    __slots__ = ['flag', 'frame']
+
+    def __init__(self):
+        self.flag = False
+        self.frame = None